Keyboard Bluetooth pairing method and precautions

1. Turn on the power toggle switch, and press the soft rubber button with your fingertips for more than 1 second to turn on the power.  
2. Press and hold a group of Fn +01 or 02 or 03 for about 3 seconds to flash search state, turn on the Bluetooth of the computer host, find the Bluetooth keyboard and click, enter the pairing code on the keyboard and press Enter, and wait for the pairing to complete. If you have already paired one and need to pair the second one, you must first disconnect the first host, turn the keyboard power on and off again, long press the new combination to flash, then open the Bluetooth search of the second computer, find Bluetooth click on the keyboard, enter the pairing code and press Enter.

The following situations will cause a huge disturbance to Bluetooth. Avoid it:-
1. High-current usb3.0 port in use 
2. 2.4g router
3. Bluetooth headset speaker:
4. Rechargeable mouse pad and heating pad.

For users who have built-in Bluetooth on desktop win host and non-factory default system of bluetooth on mac computer, it is recommended to use niz dedicated Bluetooth adapter to avoid interference, delay and repeated pairing.

Features of niz dedicated Bluetooth adapter and pairing and binding method Features of dedicated Bluetooth adapter:- 
1. No need to install drivers, plug and play!  As long as it is a system that supports the USB-HID protocol, it can be used (normal USB wired keyboards use the USB-HID protocol)
2. Support WinXP, Win7, Win8, Win10, Linux, Mac, Ios, Android and other operating systems
3. Support BIOS recognition and entry operations
4  Support Type-C interface adapter (for example, wireless connection can be achieved through USB / Type-C adapter cable and mobile phones that support true Type-C interface)
5. The dedicated Bluetooth adapter is only suitable for wireless Bluetooth keyboards of this brand.

The pairing and binding method of the dedicated Bluetooth adapter for niz and the Bluetooth channel of the keyboard:-
1. Insert the adapter into the USB port of the computer, press and hold the small round key of the adapter for 3 seconds and then release it (clear the original pairing information in the adapter), the adapter  When the pairing information is empty, it will automatically search for the nearest connectable keyboard (the Led light in the adapter flashes quickly)
2. Press and hold Fn + 01 or 02 or 03 for 3 seconds, and the corresponding Bluetooth channel indicator of the keyboard flashes quickly  And automatically complete the pairing and binding with the adapter.  The adapter that is paired and bound can be connected with any USB interface device along with the keyboard.